A Mexican standoff is most precisely a confrontation among three or more opponents. The tactics for such a confrontation are substantially different than for a duel, where the first to shoot has the advantage.
In a Mexican standoff the first to shoot is at a tactical disadvantage. No one wants to go first.
So no ones does. They all stand up and walk away.
So my Caption would be “Goodbye, and go with God.
Guy22

“While it is important to emphasize that the FBI’s investigation is actively continuing, there are strong preliminary indications that the death of United States Border Patrol Agent Nicholas J. Ivie, 30, and the injury to a second agent was the result of an accidental shooting incident involving only the agents,” James Turgal, special agent in charge of the FBI’s Phoenix division, said in a statement.

Please, for the love of all that’s holy, pull the %&#*(&^ triggers you %&#*(&^ morons. C$!) they’ll probably all turn into teen vampires and we’ll have to endure even more tedious drivel in the theaters. Can we at least make sure it goes direct to dvd?

“Seattle PD investigators are still unsure of the motive behind the gunfight, though the two damaged fixed-speed bicycles and a smashed record collection of obscure indie bands also found at the scene are believed to be involved.”